Zhang Cheng couldn't go to the front line and fight against the enemy himself. Rather, he directed the operation from the rear.
Similarly, Zhang Yun had someone escort him in a wheelchair, and he watched the situation of the siege from a distance.
Zhang Cheng didn't look very good; he hadn't expected that after attacking for two hours, the soldiers inside Nanping City would employ one cunning tactic after another, causing some losses for the Jibei Army without budging the city gate a single inch.
Zhang Yun kept a poker face. He had prepared for Nanping City's robust defence, and although he was concerned about the casualties, what mattered to him more was seizing control of Nanping City as soon as possible.
So, he turned to Zhang Cheng, "Uncle, it was a bit late to siege the city, don't you think?"
